Final answer:
The emergency locator transmitter (ELT) will activate upon sufficient impact G-forces if the ELT ON/ARM switch is set to ON or ARM position.
Step-by-step explanation:
The emergency locator transmitter (ELT) will activate upon sufficient impact G-forces if the ELT ON/ARM switch is set to ON or ARM position. The ELT is designed to automatically activate in the event of a crash or impact to help locate the aircraft or vehicle. Once activated, it sends out a distress signal that can be picked up by search and rescue teams.